speaking of Gender bender animes
(the main character of this one is actually a Trans woman and is overjoyed when they get transformed into a girl, which is in contrast to most other gender bender animes where the protagonists usually act like becoming female is a nuisance to them)
that said in the Ranma 1/2 Manga Ranma actually liked transforming into a girl sometimes (he was more or less heavily implied to be genderfluid and Bi in the manga, the anime made him hate turning into a girl because they thought it was funnier)